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https://issues.apache.org/jira/browse/HDFS-9255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14971591#comment-14971591
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Jing Zhao commented on HDFS-9255:
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Thanks for working on this, Walter! The patch looks pretty good to me. One
question is: since {{DataNode#blockRecoveryWorker}} is not declared as final,
can we make sure the BPServiceActor thread can always see its non-null value
when calling {{getBlockRecoveryWorker}}?
> Consolidate block recovery related implementation into a single class
> ---------------------------------------------------------------------
>
> Key: HDFS-9255
> URL: https://issues.apache.org/jira/browse/HDFS-9255
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Walter Su
> Assignee: Walter Su
> Priority: Minor
> Attachments: HDFS-9255.01.patch, HDFS-9255.02.patch,
> HDFS-9255.03.patch, HDFS-9255.04.patch, HDFS-9255.05.patch
>
>
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